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DeTeWe ALIAN BRA12T

Part Number: G57901-604-A-01 A01 (Module)

The BRA12T is a 12-port ISDN BRI (Basic rate interface) subscriber line termination (LT) module. It implements the Uk0 interface with 4B3T as customarily used in Germany.

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The BRA12T contains the following functionality
  • ISDN BRI Uk0 4B4T subscriber line termination
  • 96V Phantom power supply for the Uk0 interface (powers the NT at the customer end)
  • concentration of 16k subscriber-side D-channels into 64k D-channels towards the DeTeWe_ALIAN_V5MC.

Hardware

G57901-102-A-01 A01 10.99 (Mainboard)

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  • 6x Siemens PEB 2490 / QUAD IEC / AFE / V1.1 / GERMANY
  • 1x Siemens PEB 2054 N / EPIC S V1.0 / AUSTRIA
  • Xilinx XC4020E / HQ208CMM9913 / A1082621A / 31
  • MC143120E2DW (BRA12T 1306001.01)
  • MC68331CPV16
  • 2x 29F800BA-90PFTN
  • 2x M5M5408AFP-70LL

G57901-103-A-01 A01 10.99 (Daughterboard)

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  • ascom frako DeTeWe 78-149-0200 DC/ Converter -48V -> -97V
  • 12x Siemens PEB2026T-S / IHPC V1.1 / AUSTRIA
Files (9)
E1B21-H505_692-03_IC70_M27C256B_PLCC32.bin E1B21-H505_692-03_IC70_M27C256B_PLCC32.bin 32 KB dump of E21B1 IC70 (M27C256B) laforge, 12/26/2023 07:06 PM
E1B21-H505_692-03_IC71_M27C256B_PLCC32.bin E1B21-H505_692-03_IC71_M27C256B_PLCC32.bin 32 KB dump of E21B1 IC71 (M27C256B) laforge, 12/26/2023 07:06 PM
DSC00252.JPG View DSC00252.JPG 2.41 MB laforge, 12/27/2023 11:06 AM
DSC00253.JPG View DSC00253.JPG 2.59 MB laforge, 12/27/2023 11:06 AM
DSC00254.JPG View DSC00254.JPG 2.38 MB laforge, 12/27/2023 11:06 AM
DSC00251.JPG View DSC00251.JPG 1.76 MB laforge, 12/27/2023 11:06 AM
DSC00247.JPG View DSC00247.JPG 11.5 MB laforge, 12/27/2023 11:06 AM
DSC00255.JPG View DSC00255.JPG 2.38 MB laforge, 12/27/2023 11:06 AM
DSC00256.JPG View DSC00256.JPG 1.88 MB laforge, 12/27/2023 11:06 AM

Updated by laforge 2 months ago · 4 revisions

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